microcode_ctl security update

1:1.17-25.2 - Update Intel CPU microde for 06-3f-02, 06-4f-01, and 06-55-04 - Add amd microcodeamdfam17h.bin data file - Resolves: 1527357 1:1.17-25.1 - Update microcode data file to 20170707 revision. - Resolves: 1465143...

SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2018:0007-1) (Spectre)

This update for qemu fixes the following issues: A new feature was added : - Support EPYC vCPU type bsc1052825 fate324038 Also a mitigation for a security problem has been applied : - CVE-2017-5715: QEMU was updated to allow passing through new MSR and CPUID flags from the host VM to the CPU, to...

Security update for xen (important)

This updates xen to version 4.4.406 to fix the following issues: - An unprivileged user in a guest could gain guest could escalate privilege to that of the guest kernel, if it had could invoke the instruction emulator. Only 64-bit x86 HVM guest were affected. Linux guest have not been vulnerable...

Wireshark 1.12.0 1.12.12 - NDS Dissector Denial of Service

Wireshark 1.12.0 1.12.12 - NDS Dissector Denial of Service Sample generated with AFL Build Information: TShark 1.12.9 v1.12.9-0-gfadb421 from HEAD Copyright 1998-2015 Gerald Combs and contributors. This is free software; see the source for copying conditions. There is NO warranty; not even for...

CVE-2016-2271

VMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to cause a denial of service guest crash via vectors related to a non-canonical RIP...

Design/Logic Flaw

VMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to cause a denial of service guest crash via vectors related to a non-canonical RIP...

CVE-2016-2271

CVE-2016-2271 affects Xen VMX on Xen 4.6.x and earlier when running on an Intel or Cyrix CPU. Local HVM guests can trigger a denial of service (guest crash) via vectors related to a non-canonical RIP. Impact is limited to the guest (not the host) per the description; no public patch/version is sp...

CVE-2016-2271

VMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to cause a denial of service guest crash via vectors related to a non-canonical RIP...

RHEL 6 : kernel (RHSA-2014:0949)

Updated kernel packages that fix one security issue are now available for Red Hat Enterprise Linux 6.2 Advanced Update Support. The Red Hat Security Response Team has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detail...

Important: Red Hat Security Advisory: kernel security update

Updated kernel packages that fix one security issue are now available for Red Hat Enterprise Linux 6.2 Advanced Update Support. The Red Hat Security Response Team has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detail...

RedHat Update for kernel RHSA-2014:0923-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2014:0923 Updated kernel packages that fix two security issues are now available for Red Hat Enterprise Linux 7. The Red Hat Security Response Team has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base...

kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2014:0924 Updated kernel packages that fix two security issues are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base...

Important: Red Hat Security Advisory: kernel security update

Updated kernel packages that fix two security issues are now available for Red Hat Enterprise Linux 6.4 Extended Update Support. The Red Hat Security Response Team has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

kernel: x86_64: ptrace: sysret to non-canonical address

It was found that the Linux kernel's ptrace subsystem allowed a traced process' instruction pointer to be set to a non-canonical memory address without forcing the non-sysret code path when returning to user space. A local, unprivileged user could use this flaw to crash the system or, potentially...

Important: Red Hat Security Advisory: kernel security update

Updated kernel packages that fix two security issues are now available for Red Hat Enterprise Linux 7. The Red Hat Security Response Team has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...

DSA-2833-1 openssl - several

Bulletin has no description...

Fedora 19 : microcode_ctl-2.0-3.1.fc19 (2013-4753)

Intel CPU microcode update Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL 70300 C Tenab...

CVE-2013-1917

Xen 3.1 through 4.x, when running 64-bit hosts on Intel CPUs, does not clear the NT flag when using an IRET after a SYSENTER instruction, which allows PV guest users to cause a denial of service hypervisor crash by triggering a GP fault, which is not properly handled by another IRET instruction...

CVE-2013-1917

Xen 3.1 through 4.x, when running 64-bit hosts on Intel CPUs, does not clear the NT flag when using an IRET after a SYSENTER instruction, which allows PV guest users to cause a denial of service hypervisor crash by triggering a GP fault, which is not properly handled by another IRET instruction...